References for 1 Samuel 20:28

29
He said, 'Let me go, because our family is observing a sacrifice2 in the town and my brother has ordered me to be there. If I have found favor in your eyes, let me get away to see my brothers.' That is why he has not come to the king's table."

References for 1 Samuel 20:29

30
Saul's anger flared up at Jonathan and he said to him, "You son of a perverse and rebellious woman! Don't I know that you have sided with the son of Jesse to your own shame and to the shame of the mother who bore you?

31
As long as the son of Jesse lives on this earth, neither you nor your kingdom3 will be established. Now send and bring him to me, for he must die!"